Red Top Aristochromis Cichlid (Otopharynx lithobates)

Red Top Aristochromis Cichlid (Otopharynx lithobates) is a Lake Malawi hap cichlid with a long trade-name history. This listing previously used the source wording Aristochromis lombardoi, but the identity checked for this cleanup is Otopharynx lithobates. The name "Red Top Aristochromis" is kept because customers still search it, while the care notes now use the accepted scientific anchor.

The old page had useful enthusiasm, but it forced too many search phrases into the body, title, image alt text and SERP fields. This version keeps the important terms naturally: Red Top Aristochromis, Red Top Lithobates, Otopharynx lithobates, Lake Malawi hap, Malawi cichlid and UK live-fish delivery. It is written for aquarists first, so Google and AI systems can understand the product without seeing a wall of repeated keywords.

Current Availability

All three Shopify variants on this product currently read back with zero inventory: SKU 0149 XL, SKU 0147 at 4-5 cm and SKU 0148 at 6-7 cm. The page stays live as a planning guide for the next restock, not as a hard-sell page for a fish that is unavailable today.

Quick Care Summary

Common names	Red Top Aristochromis, Red Top Lithobates, Red-Top Trematocranus trade name
Scientific name	Otopharynx lithobates
Old supplier/trade wording	Aristochromis lombardoi; useful as search history, not the accepted care identity
Adult size	Usually around 15-16 cm for mature aquarium fish
Minimum aquarium	250 litres as a sensible baseline; 300 litres+ is better for mixed hap and peacock groups
Temperature	24-28 C, with 25-26 C a practical target
pH and hardness	Hard, alkaline Malawi water; keep pH around 7.8-8.5 and avoid soft acidic conditions
Temperament	Moderately assertive for a Malawi hap; less frantic than many mbuna, still territorial when mature
Diet	Quality Malawi cichlid pellets, spirulina foods and controlled frozen foods such as mysis or brine shrimp

Identity and Name Notes

The biggest fix on this listing is the name. FishBase and aquarium references support Otopharynx lithobates as the species behind this red-top Lake Malawi hap. Malawi hobby references also record that names like "Red Top Aristochromis" and "Aristochromis lombardoi" have been used in trade, even though the fish is not a true Aristochromis species.

That means the customer-facing page should not pretend the old label is correct. Instead, it should do what a good specialist shop does: preserve the trade name people recognise, explain the accepted name clearly, and give care guidance for the fish actually being sold.

Natural Behaviour

Otopharynx lithobates is associated with rocky Lake Malawi habitats, cave edges and open water near rockwork. In an aquarium it looks best when it can cruise confidently, retreat into cover and hold a loose territory without being crowded. Mature males develop stronger blue and red-orange colour when settled, while younger or subordinate fish can look much softer after shipping.

This is not a nano community fish and not a soft-water planted-tank cichlid. It belongs in a hard-water Malawi setup with similar fish. Think of it as a display hap for aquarists who enjoy structure, hierarchy and colour, not as a peaceful mixed-community centrepiece.

Aquarium Setup

Plan the aquarium with secure rock piles, caves, broken sight lines and open swimming lanes. Place heavy rockwork safely before adding substrate so digging cannot undermine it. Sand or fine gravel works well, and a dark background often helps the red top and blue body show better once the fish is settled.

Use strong filtration and high oxygen. Malawi cichlid tanks carry a heavy biological load, especially when stocked with haps, peacocks or mbuna. Stable alkalinity matters more than chasing exact numbers every week: avoid sudden swings, keep nitrate under control and make regular water changes part of the routine.

Plants are optional. Tough attached plants such as Anubias or Java fern may survive in some Malawi aquariums, but this listing should not encourage a soft planted community setup. Rocks, caves, clean water and swimming space are the real priorities.

Feeding

Feed a high-quality Malawi cichlid pellet or granule as the staple. Add spirulina-based foods for balance and use frozen mysis, brine shrimp or daphnia as controlled variety. The aim is condition and colour without overfeeding. Heavy meals, poor water quality and fatty foods can create digestive trouble in Malawi cichlids.

Adults usually do well on one or two modest feeds per day. Food should be eaten quickly, with no waste left to sit behind rocks. If a newly arrived fish refuses food, check stress, bullying, oxygen and water quality before changing food repeatedly.

Tank Mates

Good companions are similar-sized Lake Malawi haps, selected peacocks and robust Synodontis catfish in a large enough aquarium. Avoid tiny community fish, shrimp, soft-water dwarf cichlids and slow fish that cannot cope with Malawi cichlid pace. Mbuna can work only with careful species choice, space and rockwork; very aggressive mbuna may outcompete or stress a lithobates male.

Stocking should be planned around adult size, not sale size. A 4-5 cm youngster can look harmless, but the adult fish needs a cichlid layout and companions that make sense long term.

Breeding and Display

Like many Lake Malawi haplochromines, this fish is a maternal mouthbrooder. A settled male will display and hold a territory, while females carry eggs and fry in the mouth after spawning. Breeding is realistic in specialist Malawi aquariums, but mixed displays should prioritise space and low stress over forcing pairs in cramped tanks.

Ordering and Restock Notes

This product is currently out of stock, so use the care guide to decide whether your aquarium is ready before the next restock. When available livestock is ordered, Tropical Fish Co uses weather-aware packing, oxygenated bags and a UK live-fish courier service. The Live Arrival Guarantee applies to eligible live-fish orders when the delivery and acclimation rules are followed.

Because all variants are currently unavailable, this page intentionally does not push a first-order discount as the main message. When stock returns, the product page and checkout promotion logic can handle eligible offers without stuffing discount text into the care guide.

Best For

• Lake Malawi aquariums with hard, alkaline water and mature filtration.
• Keepers who want a colourful hap with clear trade-name and scientific-name context.
• Mixed hap and peacock displays with enough space and sensible stocking.
• Aquarists who can provide rocks, caves, open water and stable routine care.

Not Ideal For

• Soft acidic community aquariums, nano tanks or new uncycled setups.
• Shrimp tanks, small tetra communities or slow long-finned tank mates.
• Overcrowded mbuna systems where a calmer hap may be bullied.
• Buyers expecting a fish that stays small or ignores territories as it matures.

Care Sources Used

This cleanup cross-checked FishBase, Malawi cichlid hobby references, Practical Fishkeeping, Aquarium Glaser and site/source data before rewriting the listing. Google Search Central guidance for title links, snippets, product structured data and image alt text shaped the SERP fields. The final copy keeps useful depth while removing keyword stuffing, repeated buyer phrases and misleading taxonomy.