JAMBIANI, Zanzibar, Mar 05 (IPS) – Within the early morning, because the tide pulls away, Zulfa Abdallah ties her scarf tightly round her head. She adjusts her goggles, locations a snorkel throughout her brow, and wades into the chest-deep waters off Jambiani village in Zanzibar. The Indian Ocean is her livelihood now, its waves providing a lifeline to ladies like her who confront challenges of poverty and local weather change.
Years in the past, Abdallah would have been hauling heavy bundles of salt-encrusted seaweed. Seaweed farming had lengthy been a lifeline for Zanzibar’s coastal ladies, however rising ocean temperatures have made the crops almost not possible to develop. Of their place, farmers have turned to sea sponges.
“It’s a miracle crop that has given me my life again,” Abdallah stated one Saturday afternoon as she inspected the porous orbs hanging from polyethylene ropes of her underwater farm. “They want endurance and care—identical to elevating a child. And like with youngsters, you get a lot in return.”
At 34, Abdallah, a divorced mom of two, has been farming sponges for 4 years, studying the craft by way of coaching packages run by Marine Cultures, a Swiss nonprofit. Her farm is a community of ropes suspended between floating buoys, every dotted with porous sponges that sway gently with the currents. Each sponge have to be cleaned, monitored, and guarded towards predators. It’s laborious work, nevertheless it has modified her life.
A New Starting
Abdallah as soon as earned lower than USD 30 a month from seaweed farming, barely sufficient to assist her mom and her youngsters. Now, sponge farming triples her earnings. She has renovated her mom’s home, purchased new furnishings, and saved cash for buying her personal plot of land.
“Many ladies right here have been hesitant at first due to concern or custom. They thought I used to be losing my time,” she says, recounting the early doubts of her neighbors.
Abdallah’s story is a component of a bigger narrative alongside Zanzibar’s southeastern coast. Over the previous decade, Marine Cultures has educated a dozen ladies in Jambiani to farm sea sponges, offering them with the instruments and information to transition from struggling seaweed farmers to profitable aquaculturists. These ladies are pioneers, navigating the challenges of a brand new trade and the societal expectations of a conservative, patriarchal group.
“For a very long time, we have been informed that girls belong at house,” says Nasir Haji, one of many trainers concerned in this system. “These ladies have proved that they’ll work and earn earnings for his or her households.”
The sponges, bought for USD 15 to USD 30 every in tourism outlets, are utilized in cosmetics, bathing merchandise, and child care. A neighborhood farmers’ cooperative ensures that farmers maintain 70% of the sale worth, with the remaining overlaying operational prices.
“It feels higher to earn your personal earnings. You’re free to make use of it as you please,” says Abdallah.

Overcoming Challenges
The transition to sponge farming hasn’t been with out hurdles. In 2018, a inhabitants explosion of brittle sea stars—tiny starfish-like creatures that burrow into sponges—devastated the farms, killing almost half the sponges. The next 12 months, a thick bloom of inexperienced algae threatened to suffocate the younger sponges, forcing farmers to spend additional hours cleansing the ropes. Every season brings new challenges, however the farmers have discovered to adapt.
“We be taught new ways once in a while to maintain away pathogens and guarantee our sponges are wholesome,” says Abdallah.
The resilience of those ladies has drawn consideration from throughout the globe. Marine Cultures has begun working with communities in mainland Tanzania, Madagascar, and the Seychelles to copy the mannequin. The group’s founder, Christian Vaterlaus, believes sponge farming might rework coastal economies whereas defending fragile marine ecosystems.
“Sustainable, community-based aquaculture is a win-win,” Vaterlaus stated. “It offers earnings for individuals who want it most and helps protect the atmosphere.”
Leonard Chauka, a marine scientist on the Institute of Marine Sciences, College of Dar es Salaam, agrees. “Sponge farming is a lifeline for ladies, offering steady incomes with out depleting marine assets,” he says. “Ecologically, sponges are nature’s filters—they clear the water and create habitats for marine life.”
Chauka defined that the easy farming course of requires minimal tools and no exterior feed, making it inexpensive and sustainable.
Ripples of Change
Chauka’s feedback are echoed by Vaterlaus, who sees sponge farming as a sustainable resolution to financial and environmental challenges.
“These ladies are exhibiting us what’s attainable,” Vaterlaus says. “Once you put money into communities and the atmosphere collectively, everybody advantages.”
In contrast to wild sponge harvesting, which has harmed ecosystems in different elements of the world, farming sponges is environmentally benign. The sponges filter water, assist marine biodiversity, and should even assist fight local weather change by enjoying a job in regulating the ocean’s carbon cycle.
A Brighter Future
For ladies like 31-year-old Hindu Rajabu, the stakes are deeply private. As a mom of two, Rajabu struggled to assist her youngsters on the meager earnings she earned rising seaweed. Sponge farming modified every little thing.
“I’ve earned good earnings, and I’m utilizing a part of it to construct my very own home,” she says, as she gently clears algae from a sponge. “I’m pleased with myself.”
The initiative hasn’t cleared all obstacles. Many in Jambiani nonetheless view swimming as taboo for ladies. Marine Cultures has made swimming classes necessary, a crucial talent for farmers working underwater.
“I used to be very scared to get into the ocean. However after studying the best way to swim, I really feel assured, and I truly get pleasure from being on the market tending my sponges,” says Abdallah.
Again onshore, the ladies collect at a small processing middle to organize their sponges for market. They clear, type, and package deal each, their laughter and chatter filling the salty air. Each sponge carries a label: “Sustainably Farmed in Zanzibar.”
A Lifeline
At sundown, Abdallah walks house together with her gear slung over her shoulder. Her youngsters run to satisfy her, their laughter mingling with the sound of the waves.
“The ocean is giving us an opportunity—an actual probability—to construct one thing higher,” she says.
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